October Weather in Sheridan, United States

Last updated: June 24, 2025

In Sheridan, United States, the average temperature in October hovers around 19°C (66°F), with a range that can dip to a chilly 4°C (40°F) and soar up to a sizzling 38°C (101°F). Visitors can expect 43 mm (1.7 in) of precipitation over about 3 days, while the average humidity rests at a comfortable 65%.

October Temperature in Sheridan

In October in Sheridan, the average temperature is 19°C (66°F). Maximums can reach 38°C (101°F), while minimums can drop as low as 4°C (40°F). Whether you're looking for warm sunshine or cooler evenings, it's a great time to explore all that Sheridan has to offer.

October Weather in Sheridan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sheridan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sheridan, October typically has an average temperature of 19°C (66°F), with highs reaching up to 38°C (101°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Sheridan generated using information from the Copernicus Climate Change Service.

October Precipitation in Sheridan

In Sheridan in October, the precipitation amount is 43 mm (1.7 in) over a period of 3 days.

October Precipitation Trends in Sheridan

The chart displays monthly precipitation patterns in Sheridan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sheridan, October typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Sheridan

In Sheridan in October humidity is 65%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making outdoor activities refreshing but slightly sticky, so it's advisable to stay hydrated and take breaks in shaded areas while exploring.

October Average Humidity in Sheridan

This chart illustrates the average monthly humidity levels in Sheridan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sheridan is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sheridan

In Sheridan in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sheridan, you can refer to this Hourly UV Index in Sheridan.

Maximum UV Index Levels in Sheridan for October

The chart shows the monthly maximum UV Index (UVI) for Sheridan in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Sheridan typically reaches 6, which falls under the high exposure category.

Data source: Sheridan October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Sheridan Compares to Other Months

Weather in Sheridan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Sheridan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sheridan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	138 mm (5.4 inches)	84%	moderate
February Weather	11°C (52°F)	132 mm (5.2 inches)	84%	moderate
March Weather	13°C (56°F)	122 mm (4.8 inches)	83%	high
April Weather	17°C (63°F)	58 mm (2.3 inches)	81%	very high
May Weather	21°C (70°F)	29 mm (1.1 inches)	74%	very high
June Weather	26°C (79°F)	6 mm (0.2 inches)	64%	extreme
July Weather	27°C (82°F)	1 mm (0.0 inches)	44%	very high
August Weather	27°C (80°F)	0 mm (0.0 inches)	36%	very high
September Weather	24°C (75°F)	5 mm (0.2 inches)	44%	very high
October Weather	19°C (66°F)	43 mm (1.7 inches)	65%	high
November Weather	13°C (55°F)	70 mm (2.8 inches)	84%	moderate
December Weather	9°C (49°F)	114 mm (4.5 inches)	83%	moderate